The spectroscopy of hot atomic vapours is a hot topic. Many of the work-horse techniques of
contemporary atomic physics were first demonstrated in hot vapours. Alkali-metal atomic …

Devices relying on microwave circuitry form a cornerstone of many classical and emerging
quantum technologies. A capability to provide in-situ, noninvasive, and direct imaging of the …

A comprehensive study of three-photon electromagnetically induced transparency (EIT) and
absorption (EIA) on the rubidium cascade 5 S 1/2→ 5 P 3/2 (laser wavelength 780 nm), 5 P …

We present a major update to ElecSus, a computer program and underlying model to
calculate the electric susceptibility of an alkali-metal atomic vapour. Knowledge of the …

Robust calibration of vector optically pumped magnetometers (OPMs) is a nontrivial task, but
increasingly important for applications requiring high-accuracy such as magnetic navigation …

In this paper, we propose a noninvasive method of imaging the microwave (MW) near field
using a diamond containing nitrogen-vacancy (NV) centers. We applied a synchronization …

We demonstrate strontium (Sr) atomic vapor cells having a total external volume of 0.63 cm^
3 that can operate above 300° C for times exceeding 380 h. The cells are fabricated using …

Classical sensors for spectrum analysis are widely used but lack micro-or nanoscale spatial
resolution. On the other hand, quantum sensors, capable of working with nanoscale …

Advanced microwave technologies constitute the foundation of a wide range of modern
sciences, including microwave integrated circuits, quantum computing, microwave …

In this letter, an atom-based approach for measuring the microwave (MW) cavity response
(including cavity frequency and Q-factor) is presented, which utilizes a MW magnetic field …